swap.alcor 合约 概览 操作 (42) 结构体 (61) 表 (18) 应用二进制接口 结构体 (61) withdraw withdraw中的操作参数 { "name": "withdraw", "base": "", "fields": [ { "name": "owner", "type": "name" }, { "name": "assetInput", "type": "extended_asset" } ] }